PALL頗爾液壓濾芯HC9400FKN39H的液壓油的污染，除了空氣和固體顆粒， 重要的是水。水體污染會帶來嚴(yán)重影響液壓系統(tǒng)。這些影響包括：

·油的粘度增加或油膜變?。L(fēng)電濾芯液壓油劣化的流動或流動性過好，導(dǎo)致風(fēng)機(jī)潤滑部位的磨損）不容忽視

·增加液壓油（即風(fēng)電濾芯液壓油提供壓力不穩(wěn)定，造成風(fēng)機(jī)運(yùn)行不穩(wěn)定）·添加劑溶解于水中，造成液壓油的性能下降·油品的氧化，降低油的使用壽命

·降低的潤滑油

·加速疲勞（風(fēng)電濾芯金屬部件的金屬表面的保護(hù)是不夠的，容易生銹或腐蝕，減少使用壽命的金屬部件），在低溫凝結(jié)成冰，減少液壓油的流動，移動的特殊尼龍Special nylon堵塞使系統(tǒng)容易滋生細(xì)菌（使用壽命降低，成本增加，）

頗爾濾芯用于保護(hù)液壓系統(tǒng)中的特定元件，安裝于中壓管路中需保護(hù)元件的上游，以濾除工作介質(zhì)中的固體顆粒及膠狀物質(zhì)，有效控制工作介質(zhì)的污染度，并使元件正常工作。

PALL濾芯的技術(shù)工藝：

(1).濾材由專利纖維和樹脂通過特有工藝制成。具有固定的空隙結(jié)構(gòu)，濾材無脫落。被攔截的污染顆粒不會因壓差和流量的脈動而產(chǎn)生“卸料”現(xiàn)象。

(2).采用由表及里、沿流動方向逐漸縮小的漸變孔徑結(jié)構(gòu)。分層攔截不同尺寸的污染顆粒。實(shí)現(xiàn)深層納垢。從而大大提高了使用壽命。

(3.)采用螺旋繞帶加強(qiáng)的支撐，保證濾材的穩(wěn)固。

PALL頗爾液壓濾芯HC9400FKN39H部分型號：

HC7500SKS8H，HC8200FKN8H，HC8200FKP8H，HC8200FKN13H，HC8200FKP13H，HC8200FKN16H，HC8200FKP16H，HC8300FKN8H，HC8300FKP8H，HC8300FKN16H，HC8300FKP26H，HC8300FKN39H，HC8300FKP39H，HC8314FKP16H，HC8314FKN39H，HC8304FKN16H，HC8304FKP16H，HC8304FKN39H，HC8304FKP39H，HC8400FKN8H，HC8400FKP8H，HC8400FKN16H，HC8400FKP16H，HC8400FKN26H，HC8400FKP26H，HC8400FKN39H，HC8400FKP39H，HC8500FKN8H，HC8500FKP8H，HC8500FKN13H，HC8500FKP13H，HC8500FKN26H，HC8500FKP26H，HC8700FKN4H，HC8700FKP4H，HC8700FKN8H，HC8700FKP8H，HC8900FKN8H，HC8900FKP8H，HC8900FKN13H，HC8900FKP13H，HC8900FKN16H，HC8900FKP16H，HC8900FKN26H，HC8900FKP26H，HC8900FKN39H，HC8900FKP39H，HC8904FKN8H，HC8904FKP8H，HC8904FKN13H，HC8904FKP13H，HC8904FKN26H，HC8904FKP26H，HC8904FKN39H，HC8904FKP39H，HC9020FKN4H，HC9020FKP4H，HC9020FKN8H，HC9020FKP8H，HC9021FKN4H，HC9021FKP4H，HC9021FKN8H，HC9021FKP8H，HC9100FKN4H，HC9100FKP4H，HC9100FKN8H，HC9100FKP8H，HC9100FKN13H，HC9100FKP13H，HC9104FKN8H，HC9104FKP8Z，HC9104FKN13H，HC9104FKP13Z，HC9104FKN16H，HC9104FKP16Z，HC9400FKN13H，HC9400FKP13H，HC9400FKN26H，HC9400FKP26H，HC9400FKN39H，HC9400FKP39H，HC9404FKN13H，HC9404FKP13H，HC9404FKN26H，HC9404FKP26H，HC9404FKN39H，HC9404FKP39H，HC9600FKN4Z，HC9600FKP4H，HC9600FKN8Z，HC9600FKP8H，HC9600FKN13Z，HC9600FKP13H，HC9600FKN16Z，HC9600FKP16H，HC9601FKN4H，HC9601FKP4H，HC9601FKN8H，HC9601FKP8H，HC9601FKN13H，HC9601FKP13H，HC9601FKN16H，HC9601FKP16H，HC9604FKN8H，HC9604FKP8H，HC9604FKN13H，HC9604FKP13H，HC9604FKN16H，HC9604FKP16H，HC9606FKN4H，HC9606FKP4H，HC9606FKN8H，HC9606FKP8H，HC9606FKN13H，HC9606FKP13H，HC9650FKN8H，HC9650FKP8H，HC9650FKT8H，HC9650FKP13H，HC9650FKN16H，HC9650FKP16H，HC9651FKN8H，HC9651FKP8H，HC9700FKN9H，HC9700FKP9H，HC9700FKN18H，HC9700FKP18H，HC9700FKN27H，HC9700FKP27H，HC9701FKN9H，HC9701FKP9H，HC9800FKN4H，HC9800FKP8H，HC9800FKN13H，HC9800FKP13H，HC9801FKN8H，HC9801FKP13H，HC9901FKN13H，HC9901FKP13H，HC9901FKN26H，